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root/OpenMD/trunk/src/io/ForceFieldOptions.hpp
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Comparing trunk/src/io/ForceFieldOptions.hpp (file contents):
Revision 765 by gezelter, Mon Nov 21 22:59:36 2005 UTC vs.
Revision 1150 by chuckv, Fri Jul 6 18:14:35 2007 UTC

# Line 39 | Line 39
39   * such damages.
40   */
41  
42 < #ifndef IO_FORCEFIELDOPTIONS_HPP
43 < #define IO_FORCEFIELDOPTIONS_HPP
44 < #include "utils/simError.h"
45 < #include "utils/ParameterManager.hpp"
46 < #include "io/ParamConstraint.hpp"
47 < namespace oopse {
48 <  
49 <  class ForceFieldOptions {
50 <    DeclareParameter(MixingRule, std::string);
51 <
52 <    public:
53 <        ForceFieldOptions() {
54 <          DefineOptionalParameter(MixingRule, "arithmetic");
55 <        }
56 <        
57 <        ForceFieldOptions(const ForceFieldOptions&);
58 <        ForceFieldOptions& operator = (const ForceFieldOptions&);
59 <
60 <        void validateOptions() {
61 <          CheckParameter(MixingRule, isEqualIgnoreCase(std::string("arithmetic")) || isEqualIgnoreCase(std::string("geometric")));
62 <
63 <        }
64 <
65 <        bool setData(const std::string& keyword, const std::string& value);
66 <
67 <    private:
68 <        typedef std::map<std::string, ParameterBase*> ParamMap;
69 <        ParamMap parameters_;                  
70 <  };
71 <  
72 < }
73 <
74 < #endif
42 > #ifndef IO_FORCEFIELDOPTIONS_HPP
43 > #define IO_FORCEFIELDOPTIONS_HPP
44 > #include "utils/simError.h"
45 > #include "utils/ParameterManager.hpp"
46 > #include "utils/StringUtils.hpp"
47 > #include "io/ParamConstraint.hpp"
48 > #define __C
49 > #include "UseTheForce/fForceOptions.h"
50 >
51 > namespace oopse {
52 >  
53 >  class ForceFieldOptions {
54 >    DeclareParameter(Name, std::string);
55 >    DeclareParameter(vdWtype, std::string);
56 >    DeclareParameter(DistanceMixingRule, std::string);
57 >    DeclareParameter(DistanceType, std::string);
58 >    DeclareParameter(EnergyMixingRule, std::string);
59 >    DeclareParameter(CutoffPolicy, std::string);
60 >    DeclareParameter(EnergyUnitScaling, RealType);
61 >    DeclareParameter(MetallicEnergyUnitScaling, RealType);
62 >    DeclareParameter(DistanceUnitScaling, RealType);
63 >    DeclareParameter(AngleUnitScaling, RealType);
64 >    DeclareParameter(TorsionAngleConvention, std::string);
65 >    DeclareParameter(vdw14scale, RealType);
66 >    DeclareParameter(electrostatic14scale, RealType);
67 >    DeclareParameter(GayBerneMu, RealType);
68 >    DeclareParameter(GayBerneNu, RealType);
69 >    
70 >  public:
71 >    ForceFieldOptions();
72 >    ForceFieldOptions(const ForceFieldOptions&);
73 >    ForceFieldOptions& operator = (const ForceFieldOptions&);
74 >    
75 >    void validateOptions() {
76 >      CheckParameter(vdWtype, isEqualIgnoreCase(std::string("Lennard-Jones")));
77 >      CheckParameter(DistanceMixingRule, isEqualIgnoreCase(std::string("arithmetic")) || isEqualIgnoreCase(std::string("geometric")) || isEqualIgnoreCase(std::string("cubic")));
78 >      CheckParameter(DistanceType, isEqualIgnoreCase(std::string("sigma")) || isEqualIgnoreCase(std::string("Rmin")));
79 >      CheckParameter(EnergyMixingRule, isEqualIgnoreCase(std::string("arithmetic")) || isEqualIgnoreCase(std::string("geometric")) || isEqualIgnoreCase(std::string("hhg")));
80 >      CheckParameter(TorsionAngleConvention, isEqualIgnoreCase(std::string("180 is trans")) || isEqualIgnoreCase(std::string("0 is trans")));
81 >      CheckParameter(CutoffPolicy, isEqualIgnoreCase(std::string("MIX")) || isEqualIgnoreCase(std::string("MAX")) || isEqualIgnoreCase(std::string("TRADITIONAL")));
82 >   }
83 >    
84 >    bool setData(const std::string& keyword, const std::string& value) {
85 >      bool result;
86 >      ParamMap::iterator i =parameters_.find(keyword);
87 >      if (i != parameters_.end()) {
88 >        if(isInteger(value)){
89 >          int ival = lexi_cast<int>(value);
90 >          result = i->second->setData(ival);
91 >        }      
92 >        else if (isType<RealType>(value)){
93 >          RealType dval = lexi_cast<RealType>(value);
94 >          result = i->second->setData(dval);
95 >        } else{
96 >          result = i->second->setData(value);
97 >        }
98 >      } else {
99 >        sprintf(painCave.errMsg,  "%s is an unrecognized keyword\n", keyword.c_str() );
100 >        painCave.isFatal = 0;
101 >        simError();        
102 >      }
103 >      
104 >      return result;
105 >    }
106 >
107 >    void makeFortranOptions(ForceOptions & fortranForceOptions);
108 >  private:
109 >    typedef std::map<std::string, ParameterBase*> ParamMap;
110 >    ParamMap parameters_;                  
111 >  };
112 >  
113 > }
114 > #endif

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